Integers

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Across
  1. 4. numbers less than zero
  2. 5. addition, subtraction, multiplication, division
  3. 6. a set of whole numbers and their opposites
  4. 7. a line marked with numbers at specific intervals
  5. 8. a numbers distance from zero; always positive
  6. 12. whole numbers greater than zero
  7. 14. a number, when added to itself equals zero
Down
  1. 1. the answer to a division problem
  2. 2. the specific order in which you perform math operations
  3. 3. numbers less than zero
  4. 9. the answer to an addition problem
  5. 10. numbers, when placed on a number line, are the same distance from zero (but on opposite sides of zero)
  6. 11. the answer to a subtraction problem
  7. 13. a number that is neither positive nor negative